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A179137 Parameters n for which the elliptic curve y^2=x^3-n has rank 4. 4

%I #21 Jul 07 2019 07:48:01

%S 2351,3896,4799,4827,5417,5835,6691,6843,9748,9967,10723,11559,12163,

%T 12394,12891,13971,14188,14907,15049,15544

%N Parameters n for which the elliptic curve y^2=x^3-n has rank 4.

%H J. Gebel, <a href="/A001014/a001014.txt">Integer points on Mordell curves</a> [Cached copy, after the original web site tnt.math.se.tmu.ac.jp was shut down in 2017]

%o (PARI) for(k=1, 1e4, if(ellanalyticrank(ellinit([0, 0, 0, 0, -k]))[1]==4, print1(k", "))) \\ _Seiichi Manyama_, Jul 07 2019

%Y Cf. A002150 (rank 0), A002152 (rank 1), A002154 (rank 2), A179136 (rank 3).

%Y Cf. A031508.

%K nonn

%O 1,1

%A _Artur Jasinski_, Jun 30 2010

%E a(11)-a(20) from _Seiichi Manyama_, Jul 07 2019

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Last modified April 25 09:20 EDT 2024. Contains 371967 sequences. (Running on oeis4.)